I'm moving my system to a larger room, but my 2-ch system was put together for a small space. I'm running a 40wpc Jolida tube integrated with Soliloquy 5.0 speakers on stands. I have an Acurus power amp that I'd like to build a system around that will fill my new space (16x24). I have an entry-level Parasound preamp but it's dull and lifeless. I don't want to use it. At first, I was thinking of a tube linestage and floorstanders to go with the Acurus A-100 (100wpc), but I've recently been researching passive preamps.